| Carrier Code | Carrier Name |
| VTKS | VALDEZ TANKSHIPS CORPORATION |
| VTNC | VENUS TANKER CORPORATION |
| VTRA | VITORIA MARITIME LIMITED |
| VTUL | VISTULA COMPANY S A |
| VTWS | VERRETS TOWING SERVICE |
| WALU | WESTWIND AFRICA LINE LIMITED |
| WATB | WASHINGTON TUG AND BARGE CO |
| WATU | WATERMAN STEAMSHIP CORPORATION |
| WAUU | WAUTERS TANKTRANSPORT NV |
| WBCA | WESTERN BULK CARRIERS (U S A) INC |
| WBDU | WAGGONBAU DESSAU GMBH |
| WBRU | WILLY BRUHN SOHNE INTERNATIONALE SPEDITION |
| WCIL | WORLD CARGO INTERNATIONAL SERVICES |
| WCIU | WORLD CONTAINER LEASING INC |
| WCSP | WEST COAST SHIPPING COMPANY LIMITED |
